If you're a workaholic, like I was 6-7 years ago, where you only can think about work (meaning stress) then any time practicing being out of that space - creating stress-free space in your mind - will bring you into a better place. Doesn't take much to start. Just 30 seconds of focusing on slowly breathing in and out of your nose, and then challenge yourself to see how long you can do it.. Yoga is very complementary too.